package nan.demo2.controller;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import nan.demo2.model.DBtest;
import nan.demo2.model.User;

import java.io.IOException;

@WebServlet(urlPatterns = "/login")
public class LoginServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String username = req.getParameter("username");
        String password = req.getParameter("password");

        DBtest dbtest=new DBtest();
       dbtest.setInfo(username,password);
       User user=dbtest.userLogin();

       if (user!=null){
           req.setAttribute("user",user);
           req.getRequestDispatcher("/index.jsp").forward(req,resp);
       }else {
           req.getRequestDispatcher("/login.jsp").forward(req, resp);
       }
    }
}
